Elias here with Shopify Support. That’s a great question!
If you’re using Shopify Payments, it’s possible that you may have turned on price rounding in your payment settings. If price rounding is enabled, I can confirm that this isn’t an error, as the price rounding is applied during checkout. This is similar to currency conversions - Where the cart page displays an estimated total, and the checkout displays the total converted by the exchange rate at the time of checking out. It’s also important to note that price rounding does not apply to shipping rates or gift rates.
Can you check if you have the price rounding feature turned on?
Thank you for checking and confirming the settings!
While I’m unable to take a closer look at the issue, as we’re unable to provide account-specific support over the Community Forums. However, we’d be happy to continue assisting you through live chat, email, or callback. Please visit Shopify Help Center and log in to your account to create a support request. From there, we’ll be able to authenticate your account and further assist you with this issue.
I hope this points you in the right direction! If you have any other questions on this topic, don’t hesitate to let me know!